---
title: "Kai Liu — papers"
description: "Kai Liu: 2 papers in the Elamur Research library (2017–2021) — our summary of each, its ideas, references and who cites it."
canonical: "https://research.elamur.ai/free/en/authors/kai-liu/"
---
[Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/kai-liu/)

[home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Kai Liu

# Kai Liu

2 papers on this site (2017–2021)

[OpenAlex](https://openalex.org/A5100609709) · [ORCID](https://orcid.org/0000-0002-1804-3418) · h-index 20 · 170 works · 1730 citations (openalex-snapshot, 2026-10-14)

Profile data from OpenAlex; authors with the same name are not always told apart.

- [RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering](https://md.research.elamur.ai/free/en/papers/qu-2021-rocketqa-optimized-training-approach-dense/) — Yingqi Qu, Yuchen Ding, Jing Liu, et al. · 2021
- [DuReader: a Chinese Machine Reading Comprehension Dataset from Real-world Applications](https://md.research.elamur.ai/free/en/papers/he-2017-dureader-chinese-machine-reading/) — Wei He, Kai Liu, Jing Liu, et al. · 2017